Magnetic Field‐Driven NiCo‐3DOMC Modified Separators for Effective Lithium Polysulfide Mitigation and Catalysis DOI Open Access
Jianli Zhang, Qinghui Ai, Yang Wang

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Lithium-sulfur batteries (LSBs) face challenges from the shuttle effect of lithium polysulfides (LiPSs) and slow redox kinetics. In this study, a NiCo-Doped 3D Ordered Mesoporous Carbon (NiCo-3DOMC) composite material is synthesized using gel-crystalline template sol-gel method to modify polypropylene separators in LSBs. Density Functional Theory calculations experiment results demonstrate that under magnetic field, NiCo-3DOMC enhances adsorption catalyzes conversion LiPSs, effectively mitigating boosting This improvement due material's porous structure active catalytic sites. Enhanced by magnetohydrodynamic effects NiCo spin polarization, modified LSBs deliver high initial capacity 1544.21 mAh g

Language: Английский

One-step carbonisation synthesis of thorn-like NiO self-assembled on resin carbon to improve the stability of supercapacitor DOI
Leizhi Zheng, Yang Xu,

C.‐K. Huang

et al.

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 637, P. 236595 - 236595

Published: Feb. 22, 2025

Language: Английский

Citations

2
MXene functionalized cathodes, anodes, and separators for batteries DOI

Jiakang Shi,

Meng Du, Yihao Chen

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160809 - 160809

Published: Feb. 1, 2025

Language: Английский

Citations

1
Multifunctional separators with high safety and regulated ion transport for lithium-ion batteries DOI
Xinhua He, Jirong Wang,

Xiaoqiu Zhong

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 626, P. 235794 - 235794

Published: Nov. 11, 2024

Language: Английский

Citations

4
The Li6.4La3Zr1.4Ta0.6O12-coated polyethylene terephthalate / Lyocell composite separator for lithium-ion batteries DOI
Xuejiao Zhang,

Chuyue Xing,

Jin Long

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180593 - 180593

Published: April 1, 2025

Language: Английский

Citations

0
Effect of Amorphous Microphase on Structural Evolution of Polypropylene Membrane at Hot Stretching DOI Creative Commons

Ming Xie,

Licheng Wang, Li Hao

et al.

Polymer Testing, Journal Year: 2025, Volume and Issue: unknown, P. 108827 - 108827

Published: April 1, 2025

Language: Английский

Citations

0
In Situ Formation of a Bi/Mg‐Based Hybrid Interphase for Highly Reversible Magnesium Metal Anodes DOI
Jingxuan Bi, Junhui Li,

Zhenkai Zhou

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 3, 2025

Abstract Magnesium (Mg) is a promising anode material for magnesium metal batteries (MMBs) owing to its high specific capacity, excellent safety profile, and abundant availability. However, pristine Mg anodes suffer from uneven plating/stripping surface passivation/corrosion, limiting the cycling stability of MMBs. This study introduces Bi/Mg‐based hybrid interphase protective layer on foil (denoted Bi‐Mg@Mg) through an in situ quasi‐solid–solid redox reaction by immersing bismuth oxybromide suspension. The resulting consists magnesiophilic components (Bi Bi 2 3 alloy) magnesiophobic species (MgO, MgBr , BiBr ). These synergistically enhance desolvation, nucleation, deposition kinetics, mitigate side reactions, promote uniform electric field ion flux distributions. As result, Bi‐Mg@Mg electrodes exhibit superior reversibility, maintaining stable performance over 4100 h all‐phenyl complex electrolyte 2900 Mg(TFSI) electrolyte, significantly outperforming electrodes. Furthermore, full cells paired with Mo 6 S 8 cathodes demonstrate capacities, rate capabilities, long lifespans, highlighting exceptional electrochemical anode. offers strategy developing highly reversible anodes, paving way practical long‐cycle

Language: Английский

Citations

0
VOC-Free UV-Cured PEGDA Adhesive: A Clean and Robust Solution for Enhancing SiO2–Modified Polyethylene Separators in Lithium-Ion Batteries DOI

Xiao Liang Luo,

Honglin Liu,

Xiaoling Da

et al.

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: unknown

Published: May 8, 2025

Language: Английский

Citations

0
Anionic/cationic grafted silica modified separator boosting efficient Li-ion transport DOI

Chaonan He,

Hongyan Wang,

Lulu Wang

et al.

Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 207, P. 109398 - 109398

Published: May 31, 2025

Language: Английский

Citations

0
Magnetic Field‐Driven NiCo‐3DOMC Modified Separators for Effective Lithium Polysulfide Mitigation and Catalysis DOI Open Access
Jianli Zhang, Qinghui Ai, Yang Wang

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Lithium-sulfur batteries (LSBs) face challenges from the shuttle effect of lithium polysulfides (LiPSs) and slow redox kinetics. In this study, a NiCo-Doped 3D Ordered Mesoporous Carbon (NiCo-3DOMC) composite material is synthesized using gel-crystalline template sol-gel method to modify polypropylene separators in LSBs. Density Functional Theory calculations experiment results demonstrate that under magnetic field, NiCo-3DOMC enhances adsorption catalyzes conversion LiPSs, effectively mitigating boosting This improvement due material's porous structure active catalytic sites. Enhanced by magnetohydrodynamic effects NiCo spin polarization, modified LSBs deliver high initial capacity 1544.21 mAh g

Language: Английский

Citations

2